Ko te Donfoam 823PIR CP/IP te whakakotahi i nga polyols mo te paraka paraka PIR tonu

Whakaahuatanga Poto:

Ko te Donfoam823 te whakakotahi i te polyether polyol e whakamahi ana i te CP, i te CP / IP ranei hei kaihoko pupuhi, i whakamahia i roto i te hanga o te PIR paraka paraka mura teitei, me nga mahi o te pūtau pahuka rite, te iti o te kawe waiariki, te pai o te waiariki me te mura o te mura, te iti o te pāmahana kaore he kapiti whakaheke. me etahi atu Ka whakamahia i roto i te mahi o nga momo mahi whakamaarama penei i te: hanga taiepa o waho, rokiroki makariri, taika, paipa nui etc.


Taipitopito Hua

Tohu Hua

Donfoam 824PIR HFC-245fa te whakakotahi i nga polyols mo te paraka paraka PIR tonu

WHAKATOKANGA

Ko te Donfoam823 te whakakotahi i te polyether polyol e whakamahi ana i te CP, i te CP / IP ranei hei kaihoko pupuhi, i whakamahia i roto i te hanga o te PIR paraka paraka mura teitei, me nga mahi o te pūtau pahuka rite, te iti o te kawe waiariki, te pai o te waiariki me te mura o te mura, te iti o te pāmahana kaore he kapiti whakaheke. me etahi atu Ka whakamahia i roto i te mahi o nga momo mahi whakamaarama penei i te: hanga taiepa o waho, rokiroki makariri, taika, paipa nui etc.

TINO TINO

Te ahua

Pokey hihiko (25℃) mPa.S

Kiato (20℃) g/ml

Te pāmahana rokiroki ℃

Marama pumau te rokiroki

Kowhai marama ki te parauri te wai maramara

500±100

1.20±0.1

10-25

6

RECOMMENDED RATIO

Nga taonga

PBW

DK-1103 Whakaranu Polyether Polyol

CP ranei CP/IP

Isocyanate

100

11-13

165-175

TE HANGARAU ME TE WHAKAMAHI(he rereke te uara tika i runga i nga tikanga tukatuka)

 

Whakaranu A-ringa

Raw Material Te pāmahana ℃

Te Maamaa Mold ℃

CT s

GT s

TFT s

Kiato Kore utu kg/m3

20-25

Paemahana Ambient (15-45 ℃ )

35-60

140-200

240-360

28-35

WHAKAMAHI PUKAPUKA

Tūemi

Paerewa Whakamatau

Whakatakotoranga

Whakanuia te Totoi Moulding

Whakaneo te Kiato Matua

ASTM D1622

≥50kg/m3

≥40kg/m

Reiti pūtau kati ASTM D2856

≥90%

Kawenga Ngawha Tuatahi(15℃) ASTM C518

≤24mW/(mK)

Te Kaha Kōpeke ASTM D1621

≥150kPa

Pūmautanga Ahu

24h -20 ℃

RH90 70 ℃

ASTM D2126

≤1%

≤1.5%

Te Rerenga Wai ASTM D2842

≤3%

Te mura o te ahi ASTM D1692

Te tinei whaiaro


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